Hello, I'm currently working on a process simulation project on triacetin synthesis and I'm getting the below error on simulating the reactor. can someone please help me figure out what exactly can I do to resolve this issue?
! Errors while processing input specifications
->Processing input specifications ...
.
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME RENON FOR COMPONENT PAIR GLYCE-01 AND MONOA-01
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME UNIQUAC FOR COMPONENT PAIR GLYCE-01 AND MONOA-01
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME RENON FOR COMPONENT PAIR ACETI-01 AND MONOA-01
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME UNIQUAC FOR COMPONENT PAIR ACETI-01 AND MONOA-01
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME RENON FOR COMPONENT PAIR WATER AND MONOA-01
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME UNIQUAC FOR COMPONENT PAIR WATER AND MONOA-01
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
STRUCTURE FOR COMPONENT MONOA-01 HAS NOT BEEN DEFINED.
PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME RENON FOR COMPONENT PAIR MONOA-01 AND GLYCE-02
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME RENON FOR COMPONENT PAIR MONOA-01 AND DIACETIN
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME UNIQUAC FOR COMPONENT PAIR MONOA-01 AND GLYCE-02
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ , GMUQR , GMUQQ
* WARNING IN PHYSICAL PROPERTY SYSTEM
PROP-NAME UNIQUAC FOR COMPONENT PAIR MONOA-01 AND DIACETIN
CANNOT BE ESTIMATED USING THE UNIFAC METHOD AS SPECIFIED
BECAUSE OF MISSING INPUT PARAMETERS:
STRUCTUR, GMUFR , GMUFQ , GMUQR , GMUQQ
->Table Generation begins ...
->Table generation completed